ThaNerd

ok. Problem fixed indeed... First, I didn't select a programer in Tools>Programmer menu. I selected the rf2500. Maybe it'll work with the other one. Didn't test. Don't fix what ain't broke. Second, I didn't press the reset button when trying to program. So for other noobs like me, press the reset button (close to the RGB led) about when you press the "upload" button in Energia. Try several different timings if it fails. It'll eventually end up working. Sorry for polluting the forum with my noobness.

Hello, I just installed Energia on my MacBook, downloaded the TM4C123G board definitions from inside the boards manager, loaded the blink example, and tried to compile it. It failed with a fatal error "MSpanList_Insert". This is my first run, so I can't tell at all what's the error, since I've never complied anything yet in Energia. Full error message below Energia: 1.6.10E18 (Mac OS X), Board: "LaunchPad (Tiva C) w/ tm4c123 (80MHz)" /Applications/Energia.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware "/Applications/Energia.app/Contents/Java/hardware" -hardw